15b2fa0131427a7fbffe42ce83f36357661772faa0381e6ab8ef21a81c6380aa

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 01:02

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General

Target
ImLookU.dll
Size 606KB
Sample240624-bd5q2avgrj
SHA256 a6766c524497144d585efa4fe384b516b563203427003508f7c8f6bffa7c928d
MD5 3ea6d805a18715f7368363dea3cd3f4c
SHA1 30ffafc1dd447172fa91404f07038d759c412464
SHA512 a102f23741de4ca2184485d9aa4ddd1a36b9ea52cb0859cfd264d69a9996293b7e29b325625f1f6f9330d6c80ff415e09e85e1ae838c58acef585ae8dffe3070
SSDEEP 6144:5hvkhcT5e0HWJ5/10UfCrXCL12gQhYwtHWDEyF0nb6rFBvJ+sbJeDH+8uGh7xgLX:5hvkhcTd2JxXCrS85h0Dh0nMKbz45
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3044	2700	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2536 wrote to memory of 2700	2536	rundll32.exe	28
PID 2700 wrote to memory of 3044	2700	rundll32.exe	29
PID 2700 wrote to memory of 3044	2700	rundll32.exe	29
PID 2700 wrote to memory of 3044	2700	rundll32.exe	29
PID 2700 wrote to memory of 3044	2700	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImLookU.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImLookU.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 452
    3⤵
    - Program crash
    PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2700-0-0x0000000000160000-0x0000000000170000-memory.dmp

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